Ban Quan Ly Du An Giam Ngheo Giai Doan 2 Huyen Van Chan Address: Son Thinh Commune, Van Chan District, Yen Bai Province Enterprise code: 5200792111 Phone: 02163874675 Representative: Vu Le Thanh Anh Adress: I Quarter, Van Chan District, Yen Bai Province Son Thinh Commune, Van Chan District, Yen Bai ProvinceFounding date: 9 - 10 - 2012